﻿#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>

int main()
{
	printf("      *      \n");
	printf("     ***     \n");
	printf("    *****    \n");
	printf("   *******   \n");
	printf("  *********  \n");
	printf(" *********** \n");
	
	printf("*************\n");
	printf(" *********** \n");
	printf("  *********  \n");
	printf("   *******   \n");
	printf("    *****    \n");
	printf("     ***     \n");
	printf("      *      \n");

	return 0;
}